Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Fluorapatite from
Groves Quarry (Hole in the Ground Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA


09798800017272035242710.jpg
Fluorapatite, etc.

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
07030110017272023189172.jpg
Fluorapatite, etc.

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
05200980017685880214635.jpg
Fluorapatite

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
09798800017272035242710.jpg
Fluorapatite, etc.

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
07030110017272023189172.jpg
Fluorapatite, etc.

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
09299790017685843667545.jpg
Fluorapatite

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
09798800017272035242710.jpg
Fluorapatite, etc.

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
07030110017272023189172.jpg
Fluorapatite, etc.

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
05200980017685880214635.jpg
Fluorapatite

Groves Quarry, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
Locality type:Quarry
Classification
Species:Fluorapatite
Formula:Ca5(PO4)3F
Quality for species:Good crystals or rich for species - important (!)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Cookeite2
Quartz1
Data
Mineral Data:Click here to view Fluorapatite data
Locality Data:Click here to view Groves Quarry (Hole in the Ground Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:33305
Long-form Identifier:1:3:33305:0
GUID (UUID V4):0
Nearest other occurrences of Fluorapatite
0.1km (0.0 miles) ⓘWade Quarry (Androscoggin Tourmaline prospect), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
0.2km (0.1 miles) ⓘPulsifer Quarry & Dionne extension, West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
0.3km (0.2 miles) ⓘKeith Quarry (Towne Quarry), West Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.0km (0.6 miles) ⓘHatch Farm prospect, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.0km (0.6 miles) ⓘTurner Quarries, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.1km (0.7 miles) ⓘMaine Feldspar Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
1.2km (0.7 miles) ⓘGreenlaw Quarry, East Mount Apatite Mining District, Auburn, Androscoggin County, Maine, USA
2.1km (1.3 miles) ⓘBerry-Havey Quarry, Poland, Androscoggin County, Maine, USA
4.7km (2.9 miles) ⓘLaFlamme Quarry, Minot, Androscoggin County, Maine, USA
15.2km (9.5 miles) ⓘMount Rubellite Quarries, Mount Rubellite, Hebron, Oxford County, Maine, USA
References
King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine Vol. 1 - Descriptive mineralogy. Maine Geological Survey.
 
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